/*
 * Copyright 2008-present MongoDB, Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.bson.codecs.jsr310

import org.bson.BsonDocument
import org.bson.BsonDocumentReader
import org.bson.BsonDocumentWriter
import org.bson.BsonReader
import org.bson.codecs.Codec
import org.bson.codecs.DecoderContext
import org.bson.codecs.EncoderContext
import spock.lang.Specification

abstract class JsrSpecification extends Specification {

    abstract Codec<?> getCodec()

    def encode(jsrDateTime) {
        def writer = new BsonDocumentWriter(new BsonDocument())
        writer.writeStartDocument()
        writer.writeName('key')
        getCodec().encode(writer, jsrDateTime, EncoderContext.builder().build())
        writer.writeEndDocument()
        writer
    }

    def decode(BsonDocumentWriter writer) {
        decode(writer.getDocument())
    }

    def decode(BsonDocument document) {
        BsonReader bsonReader = new BsonDocumentReader(document)
        bsonReader.readStartDocument()
        bsonReader.readName()
        getCodec().decode(bsonReader, DecoderContext.builder().build())
    }
}
